紫胶虫及其寄主树病原种类研究

An Investigation on the Pathogens of Both Lac Insects and Their Host Plants

紫胶虫及其寄主树病害是我国紫胶生产上的突出问题之一。目前为止,国内在这方面研究甚少。为防治这些病害的优化方案提供科学依据,开展了紫胶虫及其寄主树病原种类的研究。本文报道了紫胶霉烟病的11种真菌病原和13种紫胶虫寄主树的26种真菌病原和一种超寄生物,其中18种为国内新记录。

After many years' collection, the auther have obtained and identified 51 species of pathogens,which are now preserved in our institute, from 35 species of host plants of lac insects. Described in this paper are 11 species of saprophytic pathogenic fungi causing dark mildew on lac, 26 species of parasitic pathogenic fungi on 12 species of host plants of lac insects and 1 hyperparasite (Ampelomyces quisqualis Ces ex Schlecht). 18 species among these pathogens are new records in China.